8-69
4. Connect the tachometer and set the idle to
the specified idling speed by turning the
idle adjust screws.Turn the screws in to
direction ato increase the engine speed,
and out in direction bto decrease the
engine speed.
cC
8Idle speed adjust screws were preset at
the factory. When adjusting idle speed,
turn the right and left idle speed adjust
screws the same amount, or carburetor
synchronization will be incorrect.
8The pilot air screws and idle speed adjust
screws are separate adjustments but they
must be adjusted at the same time to
achieve optimum engine performance.
1
baab
1. Idle speed adjust screw1. Vis de réglage du régime de ralenti1. Tornillo de ajuste de la velocidad de ralentí
Specified idle speed:
1,450–1,550 r/min
5FK-9-66-05 12/3/04 7:54 PM Page 70
